#########################################################################
#
## Makefile for building libcurl.a with MingW32 (GCC-3.2 or later)
## and optionally OpenSSL (0.9.8), libssh2 (1.2), zlib (1.2.5)
##
## Usage:
## mingw32-make -f Makefile.m32 [SSL=1] [SSH2=1] [ZLIB=1] [IDN=1] [SSPI=1] [IPV6=1] [LDAPS=1] [RTMP=1] [DYN=1]
##
## Hint: you can also set environment vars to control the build, f.e.:
## set ZLIB_PATH=c:/zlib-1.2.5
## set ZLIB=1
##
## Comments to: Troy Engel <tengel@sonic.net> or
##              Joern Hartroth <hartroth@acm.org>
#########################################################################

# Edit the path below to point to the base of your Zlib sources.
ifndef ZLIB_PATH
ZLIB_PATH = ../../zlib-1.2.5
endif
# Edit the path below to point to the base of your OpenSSL package.
ifndef OPENSSL_PATH
OPENSSL_PATH = ../../openssl-0.9.8r
endif
# Edit the path below to point to the base of your LibSSH2 package.
ifndef LIBSSH2_PATH
LIBSSH2_PATH = ../../libssh2-1.2.7
endif
# Edit the path below to point to the base of your libidn package.
ifndef LIBIDN_PATH
LIBIDN_PATH = ../../libidn-1.18
endif
# Edit the path below to point to the base of your librtmp package.
ifndef LIBRTMP_PATH
LIBRTMP_PATH = ../../librtmp-2.3
endif
# Edit the path below to point to the base of your Novell LDAP NDK.
ifndef LDAP_SDK
LDAP_SDK = c:/novell/ndk/cldapsdk/win32
endif

# Edit the path below to point to the base of your c-ares package.
ifndef LIBCARES_PATH
LIBCARES_PATH = ../ares
endif

CC = gcc
AR = ar
# comment LDFLAGS below to keep debug info
LDFLAGS = -s
RANLIB = ranlib
RC = windres
RCFLAGS = --include-dir=../include -DDEBUGBUILD=0 -O COFF -i
RM = del /q /f 2>NUL
STRIP = strip -g

########################################################
## Nothing more to do below this line!

INCLUDES = -I. -I../include
CFLAGS = -g -O2 -DBUILDING_LIBCURL
ifdef ARES
  INCLUDES += -I$(LIBCARES_PATH)
  CFLAGS += -DUSE_ARES
  DLL_LIBS += -L$(LIBCARES_PATH) -lcares
  libcurl_dll_DEPENDENCIES = $(LIBCARES_PATH)/libcares.a
endif
ifdef RTMP
  INCLUDES += -I"$(LIBRTMP_PATH)"
  CFLAGS += -DUSE_LIBRTMP
  DLL_LIBS += -L"$(LIBRTMP_PATH)/librtmp" -lrtmp -lwinmm
endif
ifdef SSH2
  INCLUDES += -I"$(LIBSSH2_PATH)/include" -I"$(LIBSSH2_PATH)/win32"
  CFLAGS += -DUSE_LIBSSH2 -DHAVE_LIBSSH2_H
  DLL_LIBS += -L$(LIBSSH2_PATH)/win32 -lssh2
endif
ifdef SSL
  INCLUDES += -I"$(OPENSSL_PATH)/outinc" -I"$(OPENSSL_PATH)/outinc/openssl"
  CFLAGS += -DUSE_SSLEAY -DUSE_OPENSSL -DHAVE_OPENSSL_ENGINE_H -DHAVE_OPENSSL_PKCS12_H \
            -DHAVE_ENGINE_LOAD_BUILTIN_ENGINES -DOPENSSL_NO_KRB5 \
            -DCURL_WANTS_CA_BUNDLE_ENV
  DLL_LIBS += -L$(OPENSSL_PATH)/out -leay32 -lssl32
endif
ifdef ZLIB
  INCLUDES += -I"$(ZLIB_PATH)"
  CFLAGS += -DHAVE_LIBZ -DHAVE_ZLIB_H
  DLL_LIBS += -L$(ZLIB_PATH) -lz
endif
ifdef IDN
  INCLUDES += -I"$(LIBIDN_PATH)/include"
  CFLAGS += -DUSE_LIBIDN
  DLL_LIBS += -L$(LIBIDN_PATH)/lib -lidn
endif
ifdef SSPI
  CFLAGS += -DUSE_WINDOWS_SSPI
endif
ifdef IPV6
  CFLAGS += -DENABLE_IPV6
endif
ifdef LDAPS
  CFLAGS += -DHAVE_LDAP_SSL
endif
ifdef USE_LDAP_NOVELL
  INCLUDES += -I"$(LDAP_SDK)/inc"
  CFLAGS += -DCURL_HAS_NOVELL_LDAPSDK
  DLL_LIBS += -L"$(LDAP_SDK)/lib/mscvc" -lldapsdk -lldapssl -lldapx
endif
ifdef USE_LDAP_OPENLDAP
  INCLUDES += -I"$(LDAP_SDK)/include"
  CFLAGS += -DCURL_HAS_OPENLDAP_LDAPSDK
  DLL_LIBS += -L"$(LDAP_SDK)/lib" -lldap -llber
endif
ifndef USE_LDAP_NOVELL
ifndef USE_LDAP_OPENLDAP
DLL_LIBS += -lwldap32
endif
endif
DLL_LIBS += -lws2_32
COMPILE = $(CC) $(INCLUDES) $(CFLAGS)

# Makefile.inc provides the CSOURCES and HHEADERS defines
include Makefile.inc

libcurl_dll_LIBRARY = libcurl.dll
libcurl_dll_a_LIBRARY = libcurldll.a
libcurl_a_LIBRARY = libcurl.a

libcurl_a_OBJECTS := $(patsubst %.c,%.o,$(strip $(CSOURCES)))
libcurl_a_DEPENDENCIES := $(strip $(CSOURCES) $(HHEADERS))

RESOURCE = libcurl.res

.SUFFIXES: .rc .res

all: $(libcurl_a_LIBRARY) $(libcurl_dll_LIBRARY)

$(libcurl_a_LIBRARY): $(libcurl_a_OBJECTS) $(libcurl_a_DEPENDENCIES)
	-$(RM) $@
	$(AR) cru $@ $(libcurl_a_OBJECTS)
	$(RANLIB) $@
	$(STRIP) $@

# remove the last line above to keep debug info

$(libcurl_dll_LIBRARY): $(libcurl_a_OBJECTS) $(RESOURCE) $(libcurl_dll_DEPENDENCIES)
	-$(RM) $@
	$(CC) $(LDFLAGS) -shared -Wl,--out-implib,$(libcurl_dll_a_LIBRARY) \
	  -o $@ $(libcurl_a_OBJECTS) $(RESOURCE) $(DLL_LIBS)

.c.o:
	$(COMPILE) -c $<

.rc.res:
	$(RC) $(RCFLAGS) $< -o $@

clean:
	-$(RM) $(libcurl_a_OBJECTS) $(RESOURCE)

distclean vclean: clean
	-$(RM) $(libcurl_a_LIBRARY) $(libcurl_dll_LIBRARY) $(libcurl_dll_a_LIBRARY)

FORCE: ;

$(LIBCARES_PATH)/libcares.a:
	$(MAKE) -C $(LIBCARES_PATH) -f Makefile.m32